Analysis of interatomic Contacts of Structural Units in PDB entry:
1CQ7


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 1CQ7 entry

There is 1 chain in PDB entry 1CQ7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 5LEU 409
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 18 helices in PDB entry 1CQ7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 27Right-handed alpha
Helix 2
2
A
50 64Right-handed alpha
Helix 3
3
A
76 89Right-handed alpha
Helix 4
4
A
92 97Right-handed alpha
Helix 5
5
A
107 123Right-handed alpha
Helix 6
6
A
141 150Right-handed alpha
Helix 7
7
A
169 178Right-handed alpha
Helix 8
8
A
201 216Right-handed alpha
Helix 9
9
A
234 236Right-handed 310
Helix 10
10
A
237 247Right-handed alpha
Helix 11
11
A
262 265Right-handed 310
Helix 12
12
A
276 293Right-handed alpha
Helix 13
13
A
299 311Right-handed alpha
Helix 14
14
A
312 344Right-handed alpha
Helix 15
15
A
350 356Right-handed 310
Helix 16
16
A
366 378Right-handed alpha
Helix 17
17
A
390 392Right-handed 310
Helix 18
18
A
396 406Right-handed alpha
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There are 4 sheets in PDB entry 1CQ7. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
33 34first strand
Strand 2
A
379 380parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
100 106first strand
Strand 2
A
267 273anti-parallel
Strand 3
A
250 255anti-parallel
Strand 4
A
218 223parallel
Strand 5
A
185 189parallel
Strand 6
A
129 137parallel
Strand 7
A
154 159parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
161 162first strand
Strand 2
A
167 168anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
360 362first strand
Strand 2
A
386 388anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il